api-guidelines/asynchronous-api-guidelines/kafka-asynchronous-guidelines/l_security_schemes.md

Security Schemes

Specs MAY use security schemas to reflect the fact that the Kafka servers use mTLS. It is something quite static at the moment so the recommendation is reuse the ones specified in the reference spec.

channels:
  namespace.source.event.topic-name:
    ...
    publish:
      ...
      security:
        - producerAcl: []
      ...
components:
  securitySchemes:
    ...
    consumerAcl:
      type: X509
    producerAcl:
      type: X509